adjusted docstrings in rename functions
adjusted docstrings in rename functions

mistio/libcloud,andrewsomething/libcloud,apache/libcloud,ByteInternet/libcloud,apache/libcloud,mistio/libcloud,Kami/libcloud,mistio/libcloud,apache/libcloud,andrewsomething/libcloud,ByteInternet/libcloud,Kami/libcloud,Kami/libcloud,andrewsomething/libcloud,ByteInternet/libcloud